# SDR IPXA2025101046801

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2025
- Submitted: October 14, 2025
- Operation: Air carrier
- Aircraft: [N173UP](https://openairdocs.org/aircraft/N173UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0868
- Aircraft time: 20,435 hours, 12,399 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Adapter
- Part number: B5377413620490
- Condition: Corroded
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2025101046801

## Discrepancy

MDC, LH SIDE, FLOOR AREA, FR36 HAS CLS ADAPTER BROKEN (BY CORROSION). DOT 103-41. REMOVED 01 CLS ADAPTER. IAW SRM 51-40-21. IAW STEP 9. INSTALLED CLS ADAPTER. IAW SRM 51-40-21.

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